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JGros6
Beginner
1,389 Views

Host and Guest have different CPU model

On my host system, when i look my CPU TYPE i got:

cat /proc/cpuinfo

model name : Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz

which is BROADWELL MODEL

when i look CPU model on my GUEST it is shown as HASWELL

-cpu Haswell,+smap,+adx,+rdseed,+3dnowprefetch,+abm,+pdpe1gb,+rdrand,+f16c,+osxsave,+pdcm,+xtpr,+tm2,+est,+smx,+vmx,+ds_cpl,+monitor,+dtes64,+pbe,+tm,+ht,+ss,+acpi,+ds,+vme -m 4096

Why is this happening? How can i solve this problem? I would like to have BROADWELL model CPU on my host and on my guest system.

J

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3 Replies
idata
Community Manager
33 Views

Hello JozeGros,

Thank you for joining the Graphics community, and my apologies for the inconvenience.

Could please provide a screenshot of the results where you see that the processor is shown as Haswell?

Regards,

Amy C.

JGros6
Beginner
33 Views

Hello, sorry for my bad english.

When i look CPU on my host system ( cat /proc/cpuinfo) this is my output

The processor is Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz. When i google the CPU it is said it is broadwell CPU

Products formerly Broadwell (link http://ark.intel.com/products/85213/Intel-Core-i5-5300U-Processor-3M-Cache-up-to-2_90-GHz Intel® Core™ i5-5300U Processor (3M Cache, up to 2.90 GHz) Product Specifications )

I have 4 VM on this host sistem

When i look CPU on my guest sistems ( all four of them) by ps -ef | grep instance-00000084, the procesor is shown as Haswell.

Thanks for your help

LP J

idata
Community Manager
33 Views

/thread/116907 JozeGros, thank you for the screenshots.

I would like to let you know that Intel provides limited support for Linux, so the best call regarding the command lines you are using should be provided by http://www.linuxforums.org/forum/ Linux Forums. From my end, I can confirm that your processor model is from the products formerly known as Broadwell and you can also use the https://downloadcenter.intel.com/download/7840 Download Intel® Processor Identification Utility - Bootable Version to identify it, it is possible that the command line you are using is pulling other information that I am not able to confirm since the support for this operating system is limited.

Regards,

Amy C.